Research on the Equivalent Turbine Exhaust Steam Method of the Thermal System
Jiping Liu
Abstract
Jiping Liu
Abstract
The general formulas of equivalent turbine exhaust steam is deduced by strictly mathematical progress based on the heat balance of the thermal system. The method can calculate the coefficient of exhaust, and the economic index of the thermal system directly. Then, the general principles are described to analyze the local verification of the thermal system quantitatively. An example of a 600MW turbine is introduced to demonstrate the validity and the advantages of the method.
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The general formulas of equivalent turbine exhaust steam is deduced by strictly mathematical progress based on the heat balance of the thermal system. The method can calculate the coefficient of exhaust, and the economic index of the thermal system directly. Then, the general principles are described to analyze the local verification of the thermal system quantitatively. An example of a 600MW turbine is introduced to demonstrate the validity and the advantages of the method.
Key concepts: Steam turbine, Engineering, Turbine, Thermal, Mechanical engineering, Thermal power station, Steam-electric power station, Thermal engineering